Douglas County, CO

ZIP 80118

In ZIP 80118, 2 of the 12 things we check have at least one part graded D or F.

• Drinking water: Woodmoor Wsd meets every EPA legal limit; 17 contaminants are above health goals, led by pfoa at 400× California’s Public Health Goal.
• Closer to Superfund sites than 0% of U.S. neighborhoods, with no listed site within 10 miles of its center.
• Largest share of modeled toxic air from industry: Holcim Wcr Inc Centennial Ready Mix Plant (58%), mostly polycyclic aromatic compounds.
• Fine particles (PM2.5) average 4.5 µg/m³; the WHO guideline is 5 and the EPA annual standard is 9.
• About 4,590 kg of agricultural pesticides are applied in the county each year.

Grades for ZIP 80118

• Superfund sites nearbyA
• Factories and industrial sitesA
• Oil and gas wellsA
• Parks and nature nearbyB
• Air qualityA
• Drinking water qualityC to D
• Pesticide useB
• Neighborhood health statusB
• Past wildfire impactsA to C
• Past flood impactsA
• Noise levelsA
• Radiation signalsF

Based on 4 census tracts · compiled September 10, 2026 · how each grade works and its sources

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